<pre>package com.hand.util;
import java.io.IOException;
import java.io.InputStream;
import java.security.cert.CertificateException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import org.apache.http.HttpEntity;
import org.apache.http.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.conn.socket.ConnectionSocketFactory;
import org.apache.http.conn.socket.PlainConnectionSocketFactory;
import org.apache.http.conn.ssl.NoopHostnameVerifier;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.ssl.SSLContexts;
import org.apache.http.util.EntityUtils;
import org.quartz.core.SampledStatistics;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.event.PublicInvocationEvent;
import org.springframework.stereotype.Component;
import org.springframework.util.Assert;
import com.helioscloud.middleware.service.MidConfigurationService;
import net.sf.json.JSONObject;
@Component
public class HttpPostEntity {
private static final Logger logger = LoggerFactory.getLogger(HttpPostEntity.class);
public static CloseableHttpClient httpclient = null;
static{
SSLContext sslContext;
try {
sslContext = createIgnoreVerifySSL();
Registry<ConnectionSocketFactory> socketFactoryRegistry =
RegistryBuilder.<ConnectionSocketFactory>create()
.register("http", PlainConnectionSocketFactory.INSTANCE)
.register("https", new SSLConnectionSocketFactory(sslContext)).build();
PoolingHttpClientConnectionManager connManager = new PoolingHttpClientConnectionManager(
socketFactoryRegistry);
HttpClients.custom().setConnectionManager(connManager);
SSLConnectionSocketFactory scsf = new SSLConnectionSocketFactory(
SSLContexts.custom().loadTrustMaterial(null, new TrustSelfSignedStrategy()).build(),
NoopHostnameVerifier.INSTANCE);
httpclient = HttpClients.custom().setSSLSocketFactory(scsf).build();
// 创建自定义的httpclient对象
//httpclient = HttpClients.custom().setConnectionManager(connManager).build();
} catch (Exception e) {
logger.error("实现一个X509TrustManager接口,用于绕过验证异常",e);
}
}
public static SSLContext createIgnoreVerifySSL() throws Exception {
SSLContext sc = SSLContext.getInstance("SSLv3");
// 实现一个X509TrustManager接口,用于绕过验证,不用修改里面的方法
X509TrustManager trustManager = new X509TrustManager() {
@Override
public void checkClientTrusted(
java.security.cert.X509Certificate[] paramArrayOfX509Certificate,
String paramString) throws CertificateException {
}
@Override
public void checkServerTrusted(
java.security.cert.X509Certificate[] paramArrayOfX509Certificate,
String paramString) throws CertificateException {
}
@Override
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
}
};
sc.init(null, new TrustManager[] { trustManager }, null);
return sc;
}
@SuppressWarnings("unchecked")
public <T> T doPost(Map<String, Object> reqMap,String url,Class<T> clazz){
Assert.notNull(reqMap, " request data must not be null ");
Assert.notNull(url," request url must not be null ");
HttpPost httpPost = new HttpPost(url);
//添加参数
List<NameValuePair> param = new ArrayList<>();
Iterator<Entry<String, Object>> iterator = reqMap
.entrySet().iterator();
while (iterator.hasNext()) {
Entry<String, Object> next = iterator.next();
param.add(new BasicNameValuePair(next.getKey(),
String.valueOf(next.getValue())));
}
try {
HttpEntity urlEncodedFormEntity = new UrlEncodedFormEntity(param, "utf-8");
httpPost.setEntity(urlEncodedFormEntity);
httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded");
httpPost.setHeader("Authorization", "Basic ZGNmNjg3YzAtNTVkMC00MTIwLWE0ZTMtN2YxYWQ2MWYwYTgyOk5qWmpZVFZsWm1NdE9HWXdaUzAwTnpKakxXRXlNekl0WXpJMFlUVTNNMlkwWmpBeQ==");
CloseableHttpResponse response = httpclient.execute(httpPost);
if (response != null && response.getStatusLine().getStatusCode()
== HttpStatus.SC_OK) {
HttpEntity entity = response.getEntity();
Assert.notNull(entity,"获取的数据为null");
if (clazz == JSONObject.class ) {
String string = EntityUtils.toString(entity,"utf-8");
EntityUtils.consume(entity);
return (T)JSONObject.fromObject(string);
}else if (clazz == InputStream.class) {
return (T)entity.getContent();
}
}
} catch (Exception e) {
logger.error("http post method error",e);
}
return null;
}
}
</pre>
代码片段: httpclient-HttpPostEntity
package com.hand.util;
import java.io.IOException;
import java.io.InputStream;
import java.security.cert.CertificateException;
import java.util.ArrayList;
import java.ut...
- 发表于 2018-07-07 14:00
- 阅读 ( 5009 )
- 分类:代码片段
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